diff --git a/lib/rescript.lock b/lib/rescript.lock
new file mode 100644
index 0000000..88f8258
--- /dev/null
+++ b/lib/rescript.lock
@@ -0,0 +1 @@
+91613
\ No newline at end of file
diff --git a/package.json b/package.json
index fa91d63..7fe181f 100644
--- a/package.json
+++ b/package.json
@@ -6,8 +6,9 @@
     "changelog": "yarn auto-changelog -p && git add HISTORY.md",
     "build": "yarn rescript:build",
     "rescript:clean": "yarn rescript clean",
-    "rescript:build": "yarn rescript build -with-deps",
-    "rescript:dev": "yarn rescript build -with-deps -w",
+    "rescript:build": "yarn rescript build",
+    "rescript:build:dev": "yarn rescript build --dev",
+    "rescript:dev": "yarn rescript watch --dev",
     "test": "yarn vitest --run --coverage --allow-only",
     "test:dev": "yarn vitest",
     "yalc:dev": "yarn rescript:dev & yarn nodemon -x \"yalc push\"",
@@ -30,11 +31,11 @@
   },
   "homepage": "https://github.com/greenfinity/rescript-docx#readme",
   "devDependencies": {
-    "@greenfinity/rescript-nodejs": "^16.1.1-1",
     "auto-changelog": "^2.5.0",
     "file-saver": "^2.0.5",
     "nodemon": "^3.1.7",
-    "rescript": "^11.1.0"
+    "rescript": "^12.0.0-beta.4",
+    "rescript-nodejs": "^16.1.0"
   },
   "dependencies": {
     "@vitest/coverage-v8": "^2.1.8",
@@ -42,5 +43,9 @@
     "jsdom": "^25.0.1",
     "vitest": "^2.1.8"
   },
+  "peerDependencies": {
+    "rescript": "^12.0.0-beta.4",
+    "rescript-nodejs": "^16.1.0"
+  },
   "packageManager": "yarn@4.6.0"
 }
diff --git a/rescript.json b/rescript.json
index 54fe5da..b08e93a 100644
--- a/rescript.json
+++ b/rescript.json
@@ -25,5 +25,5 @@
   },
   "suffix": ".bs.mjs",
   "jsx": { "version": 4, "mode": "classic" },
-  "bs-dev-dependencies": ["@greenfinity/rescript-nodejs"]
+  "dev-dependencies": ["rescript-nodejs"]
 }
diff --git a/src/FrameOptions.res b/src/FrameOptions.res
index 7431c57..ac752e5 100644
--- a/src/FrameOptions.res
+++ b/src/FrameOptions.res
@@ -139,5 +139,4 @@ and space = {
   vertical: float,
 }
 
-@unwrap
 type t = XYFrameOptions(xyFrameOptions) | AlignmentFrameOptions(alignmentFrameOptions)
diff --git a/src/FrameOptions.resi b/src/FrameOptions.resi
index 23cc4b3..0cd2501 100644
--- a/src/FrameOptions.resi
+++ b/src/FrameOptions.resi
@@ -89,5 +89,4 @@ and space = {
 }
 
 /** @see https://docx.js.org/api/types/IFrameOptions.html */
-@unwrap
 type t = XYFrameOptions(xyFrameOptions) | AlignmentFrameOptions(alignmentFrameOptions)
diff --git a/src/Packer.res b/src/Packer.res
index 2ba4d3d..c3df956 100644
--- a/src/Packer.res
+++ b/src/Packer.res
@@ -4,7 +4,6 @@ type prettifyType =
   | @as("    ") With4Blanks
   | @as("\t") WithTab
 
-@unwrap
 type prettify = Bool(bool) | Pretty(prettifyType)
 
 @module("docx") @scope("Packer")
diff --git a/yarn.lock b/yarn.lock
index 5a728c6..953e569 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -222,25 +222,21 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@greenfinity/rescript-docx@workspace:."
   dependencies:
-    "@greenfinity/rescript-nodejs": "npm:^16.1.1-1"
     "@vitest/coverage-v8": "npm:^2.1.8"
     auto-changelog: "npm:^2.5.0"
     docx: "npm:^8.2.3"
     file-saver: "npm:^2.0.5"
     jsdom: "npm:^25.0.1"
     nodemon: "npm:^3.1.7"
-    rescript: "npm:^11.1.0"
+    rescript: "npm:^12.0.0-beta.4"
+    rescript-nodejs: "npm:^16.1.0"
     vitest: "npm:^2.1.8"
+  peerDependencies:
+    rescript: ^12.0.0-beta.4
+    rescript-nodejs: ^16.1.0
   languageName: unknown
   linkType: soft
 
-"@greenfinity/rescript-nodejs@npm:^16.1.1-1":
-  version: 16.1.1-1
-  resolution: "@greenfinity/rescript-nodejs@npm:16.1.1-1"
-  checksum: 10/73f166eec1475ba57fa626e6af4f9156c69e865a3d1303a8f40a67ae56c833f50d773ee28728acf8724950c8855e964a08d202f489577a77306a779fd0173e5f
-  languageName: node
-  linkType: hard
-
 "@isaacs/cliui@npm:^8.0.2":
   version: 8.0.2
   resolution: "@isaacs/cliui@npm:8.0.2"
@@ -342,6 +338,41 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@rescript/darwin-arm64@npm:12.0.0-beta.4":
+  version: 12.0.0-beta.4
+  resolution: "@rescript/darwin-arm64@npm:12.0.0-beta.4"
+  conditions: os=darwin & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@rescript/darwin-x64@npm:12.0.0-beta.4":
+  version: 12.0.0-beta.4
+  resolution: "@rescript/darwin-x64@npm:12.0.0-beta.4"
+  conditions: os=darwin & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@rescript/linux-arm64@npm:12.0.0-beta.4":
+  version: 12.0.0-beta.4
+  resolution: "@rescript/linux-arm64@npm:12.0.0-beta.4"
+  conditions: os=linux & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@rescript/linux-x64@npm:12.0.0-beta.4":
+  version: 12.0.0-beta.4
+  resolution: "@rescript/linux-x64@npm:12.0.0-beta.4"
+  conditions: os=linux & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@rescript/win32-x64@npm:12.0.0-beta.4":
+  version: 12.0.0-beta.4
+  resolution: "@rescript/win32-x64@npm:12.0.0-beta.4"
+  conditions: os=win32 & cpu=x64
+  languageName: node
+  linkType: hard
+
 "@rollup/rollup-android-arm-eabi@npm:4.29.1":
   version: 4.29.1
   resolution: "@rollup/rollup-android-arm-eabi@npm:4.29.1"
@@ -1960,14 +1991,40 @@ __metadata:
   languageName: node
   linkType: hard
 
-"rescript@npm:^11.1.0":
-  version: 11.1.4
-  resolution: "rescript@npm:11.1.4"
+"rescript-nodejs@npm:^16.1.0":
+  version: 16.1.0
+  resolution: "rescript-nodejs@npm:16.1.0"
+  checksum: 10/1470b330f30616e0ec98da41cb36af2b9d009b2f8a93374d1c19687fa0c48cc7fe8ae5d40f5374c0f48098ac38751e60b4e62ba3d89a1b48d216d64fe129c898
+  languageName: node
+  linkType: hard
+
+"rescript@npm:^12.0.0-beta.4":
+  version: 12.0.0-beta.4
+  resolution: "rescript@npm:12.0.0-beta.4"
+  dependencies:
+    "@rescript/darwin-arm64": "npm:12.0.0-beta.4"
+    "@rescript/darwin-x64": "npm:12.0.0-beta.4"
+    "@rescript/linux-arm64": "npm:12.0.0-beta.4"
+    "@rescript/linux-x64": "npm:12.0.0-beta.4"
+    "@rescript/win32-x64": "npm:12.0.0-beta.4"
+  dependenciesMeta:
+    "@rescript/darwin-arm64":
+      optional: true
+    "@rescript/darwin-x64":
+      optional: true
+    "@rescript/linux-arm64":
+      optional: true
+    "@rescript/linux-x64":
+      optional: true
+    "@rescript/win32-x64":
+      optional: true
   bin:
-    bsc: bsc
-    bstracing: lib/bstracing
-    rescript: rescript
-  checksum: 10/2ba71cf76e04000afb025afc245aef0d4c1647c73323f325bbc386f562df5a9fdddf137f6031ac7bb59c935c60174156d7a605a05a70adac8bd76dc0795aa6bd
+    bsc: cli/bsc.js
+    bstracing: cli/bstracing.js
+    rescript: cli/rescript.js
+    rescript-legacy: cli/rescript-legacy.js
+    rescript-tools: cli/rescript-tools.js
+  checksum: 10/2dbb8cbd28e774e5039d4bc2bb91b523c1fdf4ab5fedafcb8fa1ee3367044fba422ea67707265c01dc6782b86d2a14c63c34a5c5c2eb43bffb5f9f73505955a1
   languageName: node
   linkType: hard